We analyzed differences in performances and spatial abilities
using sample means and 95% CIs,
constructed using BCa bootstrapping (5000 iterations).
We analyze the CIs using estimation techniques, interpreting them as providing different strength of evidence about the population mean, as recommended in recent reviews [1]}, [2]}, [3]}, [4]}.
CIs of mean differences that do not overlap 0 indicate a difference, corresponding to statistically significant results in traditional inferential statistics.
However, CIs allow for more subtle interpretations: the farther from 0 and the tighter the CI is, the stronger the evidence. Equivalent p-values can be obtained from our CI results following Krzywinski and Altman [5]}. All CIs are calculated using the R boot package [6]}, [7]}. Here we report high level findings and mean/mean differences (detailed CIs in SM).
